Metrohm 909 UV Digester - Manual (Page 48)

9.4 Power connection
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40 ￭￭￭￭￭￭￭￭
909 UV Digester
9.4 Power connection
9.4.1 220 - 240 V power connection
Supply voltage 220 - 240 V (± 10%)
Frequency 50 - 60 Hz (± 3%)
Power consump-
tion 630 W
Fuse 6.3 ATH
9.4.2 100 - 127 V power connection with a transformer
Specification for
the transformer
Input voltage 110 V typical
Output voltage 230 V typical
Frequency 50 - 60 Hz
Power > 700 VA
9.5 Safety specifications
This instrument fulfills the following electrical safety requirements:
CE marking in accordance with the EU directives:
￭ 2006/95/EC (Low Voltage Directive, LVD)
￭ 2004/108/EC (EMC Directive, EMC)
Federal Inspectorate for Heavy Current Installations ESTI (Accreditation
Number SCESp 033)
￭ Safety mark for certification type 2 in accordance with NEV (type
testing with market monitoring, EMC conformity)
Design and testing According to EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection
class I, EN/IEC 61010-2-010, EN/IEC 60529.
Safety instructions This document contains safety instructions which have to be followed
by the user in order to ensure safe operation of the instrument.